package com.foreknow.practice.impl.impl1;

public class Print implements InterfaceA,InterfaceB {
    @Override
    public void printCapitalLetter() {
        System.out.println("实现输出大写英文字母表的功能");
    }

    @Override
    public void printLowercaseLetter() {
        System.out.println("输出小写英文字母表的功能");
    }
}
